High energy storage properties and dielectric temperature stability of (1-x)(0.8Bi0.5Na0.5TiO3-0.2Ba0.3Sr0.7TiO3)-xNaNbO3 lead-free ceramics

Perovskite structure (1-x)(0.8Bi0.5Na0.5TiO3-0.2Ba0.3Sr0.7TiO3)-xNaNbO3 (BNBST-xNN, x ≤ 0.3) ceramics were fabricated by solid-state reaction method. The grain growth was suppressed after adding NaNbO3 into 0.8Bi0.5Na0.5TiO3-0.2Ba0.3Sr0.7TiO3 ceramic, and XRD patterns revealed that solid solutions w...

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Veröffentlicht in:	Journal of alloys and compounds 2021-01, Vol.851, p.156821, Article 156821
Hauptverfasser:	Jiang, Zehua, Yang, Zhengyi, Yuan, Ying, Tang, Bin, Zhang, Shuren
Format:	Artikel
Sprache:	eng
Schlagworte:	Ceramics Dielectric properties Dielectric temperature stability Energy storage Flux density Grain growth Lead free Permittivity Perovskite structure Perovskites Relaxor Sodium compounds Solid solutions Thermal stability
Online-Zugang:	Volltext
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